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4WMM16J 4WMM16D 4WMM16G 4WMM16YWMM型手動(dòng)換向閥是通過手柄的移動(dòng)使閥芯做軸向移動(dòng)從而對油路進(jìn)行切換的直動(dòng)式換向滑閥。具有二位三通...

4WMD10G10B/F 4WMD10E10B/FB08手動(dòng)換向閥該閥由閥體①手柄②控制閥芯③一個(gè)或兩個(gè)復(fù)位彈簧④和推桿⑤等組成。當(dāng)末操作手柄時(shí)，閥芯③被復(fù)位彈...